BRPI0711133A2 - corrugated stainless steel pipe sealing device - Google Patents

corrugated stainless steel pipe sealing device Download PDF

Info

Publication number
BRPI0711133A2
BRPI0711133A2 BRPI0711133-9A BRPI0711133A BRPI0711133A2 BR PI0711133 A2 BRPI0711133 A2 BR PI0711133A2 BR PI0711133 A BRPI0711133 A BR PI0711133A BR PI0711133 A2 BRPI0711133 A2 BR PI0711133A2
Authority
BR
Brazil
Prior art keywords
sealing device
sealing
stainless steel
corrugation
steel pipe
Prior art date
Application number
BRPI0711133-9A
Other languages
Portuguese (pt)
Inventor
Franz Kellar
Scott Duquette
Original Assignee
Titeflex Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Titeflex Corp filed Critical Titeflex Corp
Publication of BRPI0711133A2 publication Critical patent/BRPI0711133A2/en
Publication of BRPI0711133B1 publication Critical patent/BRPI0711133B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0036—Joints for corrugated pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F16L19/041—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection the ring being an insert
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/903—Corrugated

Abstract

DISPOSITIVO DE VEDAçãO COM CRISTAS PARA TUBULAçãO DE AçO INOXIDáVEL CORRUGADA. A presente invenção refere-se a um dispositivo de vedação e método para vedar um comprimento de tubulação com um acessório, onde o dispositivo de vedação inclui, no mínimo, uma superfície de vedação forma- da com uma pluralidade de cristas. O dispositivo de vedação é particularmente útil para vedar no mínimo uma corrugação extrema de tubulação em um acessório utilizado em sistemas de tubulação para gás e líquido. O acessório é dimensionado para manter uma forma genericamente circular da corrugação extrema depois que a corrugação é dobrada entre a superfície de vedação com crista e uma outra superfície de vedação. Em particular, um diâmetro interno de um ou mais componentes do acessório pode ser dimensionado de modo que a tubulação corrugada terá um perfil circular para fornecer uma vedação otimizada.CROSSED STAINLESS STEEL PIPE CRESTED SEALING DEVICE. The present invention relates to a sealing device and method for sealing a pipe length with an fitting, wherein the sealing device includes at least one sealing surface formed with a plurality of ridges. The sealing device is particularly useful for sealing at least extreme pipe corrugation in an accessory used in gas and liquid piping systems. The fitting is sized to maintain a generally circular shape of extreme corrugation after the corrugation is folded between the crest sealing surface and another sealing surface. In particular, an inside diameter of one or more fitting components may be sized such that the corrugated pipe will have a circular profile to provide an optimized seal.

BRPI0711133-9A 2006-05-24 2007-04-19 Sealing device for connecting a corrugated pipe length to a fitting BRPI0711133B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/440,740 2006-05-24
US11/440,740 US7621567B2 (en) 2006-05-24 2006-05-24 Corrugated tube fitting with a ridge sealing device and method
US11/708,825 2007-02-20
US11/708,825 US7607700B2 (en) 2006-05-24 2007-02-20 Sealing device with ridges for corrugated stainless steel tubing
PCT/US2007/009517 WO2007139632A2 (en) 2006-05-24 2007-04-19 Sealing device with ridges for corrugated stainless steel tubing

Publications (2)

Publication Number Publication Date
BRPI0711133A2 true BRPI0711133A2 (en) 2011-08-30
BRPI0711133B1 BRPI0711133B1 (en) 2019-04-09

Family

ID=38748821

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0711133-9A BRPI0711133B1 (en) 2006-05-24 2007-04-19 Sealing device for connecting a corrugated pipe length to a fitting

Country Status (8)

Country Link
US (2) US7621567B2 (en)
EP (1) EP2029927B9 (en)
CN (1) CN101449095B (en)
BR (1) BRPI0711133B1 (en)
CA (1) CA2636750C (en)
DK (1) DK2029927T3 (en)
ES (1) ES2568495T3 (en)
WO (1) WO2007139632A2 (en)

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DE202007017589U1 (en) * 2007-12-17 2009-04-30 Witzenmann Gmbh Connecting device for a ring-corrugated metal hose
EP2252822B1 (en) * 2009-02-18 2012-04-04 Schlemmer Gmbh Connecting device for a corrugated hose
US8925976B2 (en) * 2010-03-02 2015-01-06 Omega Flex, Inc. Flanged fitting for use with tubing containment system
US8707950B1 (en) 2010-08-04 2014-04-29 Darren Rubin Universal medical gas delivery system
US11628267B2 (en) 2010-08-04 2023-04-18 Medline Industries, Lp Universal medical gas delivery system
DE202010011576U1 (en) * 2010-08-19 2011-11-21 Witzenmann Gmbh Connecting device for connecting a corrugated pipe and corresponding connection connection
DE102010035255A1 (en) 2010-08-24 2012-03-01 Witzenmann Gmbh Connecting part, connection and hose line and method for their preparation, in particular for gas installations
AU2012319106A1 (en) 2011-10-07 2014-04-17 Titeflex Corporation Bushings, sealing devices, tubing, and methods of installing tubing
US9140392B2 (en) * 2013-04-11 2015-09-22 Omega Flex, Inc. Fitting for tubing containment system
US9541225B2 (en) 2013-05-09 2017-01-10 Titeflex Corporation Bushings, sealing devices, tubing, and methods of installing tubing
CA3123761A1 (en) * 2013-05-09 2014-11-13 Titeflex Corporation Bushings, sealing devices, tubing, and methods of installing tubing
PL3015752T3 (en) * 2014-11-03 2022-01-10 Omega Flex, Inc. A method for connecting corrugated tubing to a fitting
US10024469B2 (en) 2014-11-04 2018-07-17 Titeflex Corporation Sealing devices, bushing, and systems including the same
DE102015102208A1 (en) * 2015-02-16 2016-08-18 Witzenmann Gmbh Flexible conduit element and method for introducing a seal into a flexible conduit element
US10443728B1 (en) 2015-05-06 2019-10-15 Orbit Irrigation Products, Llc Enhanced seal
US10125903B1 (en) 2015-05-06 2018-11-13 Orbit Irrigation Products, Inc. Enhanced seal
US10487972B1 (en) 2015-05-06 2019-11-26 Orbit Irrigation Products, Llc Hose mending device and method
US10281071B2 (en) 2015-12-02 2019-05-07 Titeflex Corporation Bushings and fittings, tubing assemblies, and methods incorporating the same
US10344902B2 (en) 2016-12-26 2019-07-09 Andrew Charles Abrams Safety system for conduits
EP3565993A4 (en) 2017-01-03 2020-10-28 Titeflex Corporation Energy-dissipative tubes, arc-trapping bushings, and kits, systems, and methods incorporating the same
US10539257B2 (en) * 2017-01-27 2020-01-21 Omega Flex Inc. Fitting for medical piping system
GB2575836A (en) * 2018-07-25 2020-01-29 Lachlan Ivett Jonathon Connector assembly
JP7290931B2 (en) * 2018-10-01 2023-06-14 因幡電機産業株式会社 drain hose fitting
US11761565B2 (en) * 2021-11-26 2023-09-19 Ningbo Hongwu Pipe Industry Co., Ltd Clamp ring type metal sealgas pipe joint

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Also Published As

Publication number Publication date
DK2029927T3 (en) 2016-05-02
US7621567B2 (en) 2009-11-24
CA2636750C (en) 2013-06-11
BRPI0711133B1 (en) 2019-04-09
ES2568495T9 (en) 2018-03-08
WO2007139632A3 (en) 2008-02-21
US7607700B2 (en) 2009-10-27
CA2636750A1 (en) 2007-12-06
EP2029927B9 (en) 2017-05-31
EP2029927A4 (en) 2012-10-10
EP2029927B1 (en) 2016-02-10
WO2007139632A2 (en) 2007-12-06
US20070273148A1 (en) 2007-11-29
US20070273149A1 (en) 2007-11-29
ES2568495T3 (en) 2016-04-29
CN101449095B (en) 2013-10-30
CN101449095A (en) 2009-06-03
EP2029927A2 (en) 2009-03-04

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS